8368236 has 18 divisors (see below), whose sum is σ = 21153132. Its totient is φ = 2789400.

The previous prime is 8368229. The next prime is 8368237. The reversal of 8368236 is 6328638.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 232451 = 8368236 / (8 + 3 + 6 + 8 + 2 + 3 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 8368236.

It is not an unprimeable number, because it can be changed into a prime (8368237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116190 + ... + 116261.

It is an arithmetic number, because the mean of its divisors is an integer number (1175174).

Almost surely, 2^8368236 is an apocalyptic number.

It is an amenable number.

8368236 is an abundant number, since it is smaller than the sum of its proper divisors (12784896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8368236 is a wasteful number, since it uses less digits than its factorization.

8368236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232461 (or 232456 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 8368236 is about 2892.7903484352. The cubic root of 8368236 is about 203.0227190310.

The spelling of 8368236 in words is "eight million, three hundred sixty-eight thousand, two hundred thirty-six".